美國(guó)Nasco 69盎司可過濾Whirl-Pak均質(zhì)袋，容積：69 oz./2041 ml，尺寸：19 cm x 38 cm，膜厚：0.102 mm，包裝規(guī)格：Box of 250
樣品均質(zhì)在微生物檢測(cè)中是常用的一個(gè)步驟。Whirl-Pak 均質(zhì)袋提供了從采樣到均質(zhì)的方便選擇。加厚的結(jié)構(gòu)確?？赡褪芫|(zhì)機(jī)拍擊。采用圓底密封，樣品更容易更徹底取出。
采樣袋采用三層高性能聚丙烯材料，帶有勻質(zhì)過濾網(wǎng)。 勻質(zhì)過濾網(wǎng)采用高性能聚丙烯材料，濾網(wǎng)孔徑為0.33 mm,孔密度為285個(gè)/平方厘米。勻質(zhì)袋采用周邊密封，能讓樣品到達(dá)各處，液態(tài)物質(zhì)間流出，固態(tài)物資將保存在濾網(wǎng)中。
These special bags contain a third layer of finely perforated polyethylene, which filters out the solids in the sample when used in a homogenizer blender. Bags feature a filter layer of finely perforated polyethylene, to separate the liquid and solids, allowing for easy pipetting of the sample. The hole diameter in the filter layer measures .013 inches (.33 mm), 330 microns, and there are 1,840 holes per square inch, 285 per square cm. The filter is sealed into the perimeter of the bag on the sides and bottom, allowing the sample to be placed in the bag on either side. The liquid will transfer through the filter, but the solids stay on one side.
Capacity is measured in fluid ounces when the bag is closed and tab is folded over three times. Volume and dimensions are approximate; bags should not be used at temperatures above 180° F (82° C). Bags can be frozen to any temperature, even liquid nitrogen - careful handling required after freezing. All bags are sterilized after manufacturing.
可選型號(hào)：
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型號(hào)
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容積
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尺寸
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膜厚
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包裝規(guī)格
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B01318WA
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55 oz./1,627 ml
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19 cm x 30 cm
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0.102mmthick
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250
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B01348WA
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24 oz./710 ml
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15 cm x 23 cm
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0.102mmthick
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250
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B01385WA
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7 oz./207 ml
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9.5 cm x 18 cm
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0.076mmthick
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250
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B01416WA
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69 oz./2,041 ml
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19 cm x 38 cm
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0.102mmthick
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250
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其他信息：
請(qǐng)勿在高于180℉（82℃）的溫度下使用袋子
Whirl-Pak袋子可以冷凍到任何溫度，甚至液氮溫度低至-346℉（-210℃），冷凍后需要小心處理
當(dāng)袋子關(guān)閉并折疊標(biāo)簽三次時(shí)測(cè)量體積/容量（體積和尺寸約為±5%）
滅jun日期的保質(zhì)期可在無(wú)菌文件中找到：自無(wú)菌確認(rèn)書上的滅jun日期起5年
廣州市賽拓儀器科技有限公司代理經(jīng)銷Nasco Whirl-Pak無(wú)菌取樣袋，Nasco Whirl-Pak水樣采集袋，Nasco Whirl-Pak帶海綿采樣袋，采樣工具和運(yùn)輸配件等產(chǎn)品，型號(hào)齊全,歡迎留言所需產(chǎn)品，將為您提供價(jià)格咨詢、庫(kù)存、參數(shù)等完善服務(wù)。
- 溫馨提示：為規(guī)避購(gòu)買風(fēng)險(xiǎn)，建議您在購(gòu)買前務(wù)必確認(rèn)供應(yīng)商資質(zhì)與產(chǎn)品質(zhì)量。
- 免責(zé)申明：以上內(nèi)容為注冊(cè)會(huì)員自行發(fā)布，若信息的真實(shí)性、合法性存在爭(zhēng)議，平臺(tái)將會(huì)監(jiān)督協(xié)助處理，歡迎舉報(bào)
